69598260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 222768000

約数和(自身を除く): 153169740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 67, 87, 90, 116, 134, 145, 174, 180, 199, 201, 261, 268, 290, 335, 348, 398, 402, 435, 522, 580, 597, 603, 670, 796, 804, 870, 995, 1005, 1044, 1194, 1206, 1305, 1340, 1740, 1791, 1943, 1990, 2010, 2388, 2412, 2610, 2985, 3015, 3582, 3886, 3980, 4020, 5220, 5771, 5829, 5970, 6030, 7164, 7772, 8955, 9715, 11542, 11658, 11940, 12060, 13333, 17313, 17487, 17910, 19430, 23084, 23316, 26666, 28855, 29145, 34626, 34974, 35820, 38860, 39999, 51939, 53332, 57710, 58290, 66665, 69252, 69948, 79998, 86565, 87435, 103878, 115420, 116580, 119997, 133330, 159996, 173130, 174870, 199995, 207756, 239994, 259695, 266660, 346260, 349740, 386657, 399990, 479988, 519390, 599985, 773314, 799980, 1038780, 1159971, 1199970, 1546628, 1933285, 2319942, 2399940, 3479913, 3866570, 4639884, 5799855, 6959826, 7733140, 11599710, 13919652, 17399565, 23199420, 34799130, 69598260]

約数ペア:

[(1, 69598260), (2, 34799130), (3, 23199420), (4, 17399565), (5, 13919652), (6, 11599710), (9, 7733140), (10, 6959826), (12, 5799855), (15, 4639884), (18, 3866570), (20, 3479913), (29, 2399940), (30, 2319942), (36, 1933285), (45, 1546628), (58, 1199970), (60, 1159971), (67, 1038780), (87, 799980), (90, 773314), (116, 599985), (134, 519390), (145, 479988), (174, 399990), (180, 386657), (199, 349740), (201, 346260), (261, 266660), (268, 259695), (290, 239994), (335, 207756), (348, 199995), (398, 174870), (402, 173130), (435, 159996), (522, 133330), (580, 119997), (597, 116580), (603, 115420), (670, 103878), (796, 87435), (804, 86565), (870, 79998), (995, 69948), (1005, 69252), (1044, 66665), (1194, 58290), (1206, 57710), (1305, 53332), (1340, 51939), (1740, 39999), (1791, 38860), (1943, 35820), (1990, 34974), (2010, 34626), (2388, 29145), (2412, 28855), (2610, 26666), (2985, 23316), (3015, 23084), (3582, 19430), (3886, 17910), (3980, 17487), (4020, 17313), (5220, 13333), (5771, 12060), (5829, 11940), (5970, 11658), (6030, 11542), (7164, 9715), (7772, 8955)]